4.5
pi is about 3.14 and root 23 is about 4.8 - the only number between these values is 4.5
Add like terms and put x in the middle.
-3 < -2x + x - 3x ≤ 5 - 2
-3 < - 4x ≤ 3
Sign changed when divide by negative numbers
(3/4) > x ≥ (-3/4)
The answer is 500 seconds it’s 5.33 minutes.
